Study on Geological Hazards and Countermeasures in Fushun Mining Area

Surface coal mining and underground coal mining over a hundred years had caused a series of geological hazards in Fushun city. Basing on classification and characterize of geological hazards, with regarding to tectonic history, a control theory of geological structure is proposed to study and prevent the geological hazards in mining cities. According to the location of intersection of main faults F1A and F1, the geological structure of Fushun mining area is divided into three types, some advises of prevention to geological hazards are suggested for each type in the coalfield.